Malicious PDF — malware analysis report

Static analysis result for SHA-256 7ae92741f9dae8b7…

MALICIOUS

PDF

5.5 KB
MD5: 572e9d59a4681f56c6de079842782e0f SHA-1: 8d94c11a0e99b4e59a58e16084f101646d52ffda SHA-256: 7ae92741f9dae8b7d5d23d1e015da1b11afd61ed7d0722d864b0bd191f045d4b
158 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious File T1204.002 Malicious File: User Execution

The PDF file contains an embedded script payload and triggers critical heuristics related to the CVE-2010-0188 exploit. ClamAV detections confirm the presence of this known exploit. The embedded artifact 'embedded_file_obj0006.bin' is also flagged as suspicious. The exploit likely leads to the execution of a secondary payload.

Heuristics 6

  • ClamAV: Pdf.Exploit.CVE_2010_0188-10 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.CVE_2010_0188-10
  • ClamAV detection on extracted artifact critical EXTRACTED_FILE_CLAMAV
    ClamAV flagged at least one file extracted from inside this sample. Even when the wrapping document carries no AV detection of its own, a hit on the carved artifact is a strong indicator the sample is a delivery vehicle.
  • Embedded script payload in PDF stream medium PDF_EMBEDDED_SCRIPT_PAYLOAD
    PDF stream bytes contain an HTML/XFA <script> tag without accompanying Windows shell-execution primitives — common in accessible XFA forms but worth surfacing for analyst review.
  • Embedded file low PDF_EMBEDDED
    PDF embeds a file attachment — could carry an executable or another weaponised document as a nested payload
  • XFA form low PDF_XFA
    PDF uses XML Forms Architecture — can contain script logic
  • Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGE
    One or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
embedded_file_obj0006.bin
07444a6f719b80eb9aefea9ec1b7a43730ecc8df8d07756d19a6f4f9ec93c311
pdf-embedded-file PDF EmbeddedFile object 6 at offset 0x411 33547 bytes
Detection
ClamAV: Pdf.Exploit.CVE_2010_0188-10
Obfuscation or payload: likely
Carved artifact contains 1 long base64-like blob(s).